Input interpretation
metalloids | nuclear radius
Ranked values
| visual | ratios | | comparisons boron | | 0.7095 | 1 | 29.05% smaller silicon | | 1 | 1.409 | 40.95% larger
Nuclear radius rankings
1 | boron | 2.052 fm 2 | silicon | 2.892 fm (based on 2 values; 6 unavailable)
Unit conversions for median nuclear radius 2.472 fm
2.472×10^-15 meters
9.733×10^-14 inches
Comparisons for median nuclear radius 2.472 fm
≈ 0.88 × classical electron radius ( ≈ 2.8×10^-15 m )
≈ 2.9 × proton root-mean-square charge radius ( ≈ 8.4×10^-16 m )